The family as a whole has always been rooted in music. This week we have been playing around with a Uke, guitar, and piano, which of course leads down the path of tuning. Going down that rabbit hole I came across this article. If you are in to music, it might be a good distraction if nothing else:
The great 440 Hz conspiracy, and why all of our music is wrong: Alan Cross
Cheers!
LitterBug